19069173760

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1334

約数の個数: 256

約数和(自身を含む): 56370585600

約数和(自身を除く): 37301411840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1279, 1280, 1456, 1664, 1792, 1820, 2048, 2080, 2240, 2558, 2560, 2912, 3328, 3584, 3640, 4096, 4160, 4480, 5116, 5120, 5824, 6395, 6656, 7168, 7280, 8192, 8320, 8953, 8960, 10232, 10240, 11648, 12790, 13312, 14336, 14560, 16384, 16627, 16640, 17906, 17920, 20464, 20480, 23296, 25580, 26624, 28672, 29120, 32768, 33254, 33280, 35812, 35840, 40928, 40960, 44765, 46592, 51160, 53248, 57344, 58240, 66508, 66560, 71624, 71680, 81856, 81920, 83135, 89530, 93184, 102320, 106496, 114688, 116389, 116480, 133016, 133120, 143248, 143360, 163712, 163840, 166270, 179060, 186368, 204640, 212992, 229376, 232778, 232960, 266032, 266240, 286496, 286720, 327424, 332540, 358120, 372736, 409280, 425984, 465556, 465920, 532064, 532480, 572992, 573440, 581945, 654848, 665080, 716240, 745472, 818560, 931112, 931840, 1064128, 1064960, 1145984, 1146880, 1163890, 1309696, 1330160, 1432480, 1490944, 1637120, 1862224, 1863680, 2128256, 2129920, 2291968, 2327780, 2619392, 2660320, 2864960, 2981888, 3274240, 3724448, 3727360, 4256512, 4583936, 4655560, 5238784, 5320640, 5729920, 6548480, 7448896, 7454720, 8513024, 9167872, 9311120, 10477568, 10641280, 11459840, 13096960, 14897792, 14909440, 17026048, 18335744, 18622240, 20955136, 21282560, 22919680, 26193920, 29795584, 34052096, 36671488, 37244480, 41910272, 42565120, 45839360, 52387840, 59591168, 68104192, 73342976, 74488960, 85130240, 91678720, 104775680, 119182336, 136208384, 146685952, 148977920, 170260480, 183357440, 209551360, 238364672, 272416768, 293371904, 297955840, 340520960, 366714880, 476729344, 544833536, 595911680, 681041920, 733429760, 953458688, 1191823360, 1362083840, 1466859520, 1906917376, 2383646720, 2724167680, 3813834752, 4767293440, 9534586880, 19069173760]

約数ペア:

[(1, 19069173760), (2, 9534586880), (4, 4767293440), (5, 3813834752), (7, 2724167680), (8, 2383646720), (10, 1906917376), (13, 1466859520), (14, 1362083840), (16, 1191823360), (20, 953458688), (26, 733429760), (28, 681041920), (32, 595911680), (35, 544833536), (40, 476729344), (52, 366714880), (56, 340520960), (64, 297955840), (65, 293371904), (70, 272416768), (80, 238364672), (91, 209551360), (104, 183357440), (112, 170260480), (128, 148977920), (130, 146685952), (140, 136208384), (160, 119182336), (182, 104775680), (208, 91678720), (224, 85130240), (256, 74488960), (260, 73342976), (280, 68104192), (320, 59591168), (364, 52387840), (416, 45839360), (448, 42565120), (455, 41910272), (512, 37244480), (520, 36671488), (560, 34052096), (640, 29795584), (728, 26193920), (832, 22919680), (896, 21282560), (910, 20955136), (1024, 18622240), (1040, 18335744), (1120, 17026048), (1279, 14909440), (1280, 14897792), (1456, 13096960), (1664, 11459840), (1792, 10641280), (1820, 10477568), (2048, 9311120), (2080, 9167872), (2240, 8513024), (2558, 7454720), (2560, 7448896), (2912, 6548480), (3328, 5729920), (3584, 5320640), (3640, 5238784), (4096, 4655560), (4160, 4583936), (4480, 4256512), (5116, 3727360), (5120, 3724448), (5824, 3274240), (6395, 2981888), (6656, 2864960), (7168, 2660320), (7280, 2619392), (8192, 2327780), (8320, 2291968), (8953, 2129920), (8960, 2128256), (10232, 1863680), (10240, 1862224), (11648, 1637120), (12790, 1490944), (13312, 1432480), (14336, 1330160), (14560, 1309696), (16384, 1163890), (16627, 1146880), (16640, 1145984), (17906, 1064960), (17920, 1064128), (20464, 931840), (20480, 931112), (23296, 818560), (25580, 745472), (26624, 716240), (28672, 665080), (29120, 654848), (32768, 581945), (33254, 573440), (33280, 572992), (35812, 532480), (35840, 532064), (40928, 465920), (40960, 465556), (44765, 425984), (46592, 409280), (51160, 372736), (53248, 358120), (57344, 332540), (58240, 327424), (66508, 286720), (66560, 286496), (71624, 266240), (71680, 266032), (81856, 232960), (81920, 232778), (83135, 229376), (89530, 212992), (93184, 204640), (102320, 186368), (106496, 179060), (114688, 166270), (116389, 163840), (116480, 163712), (133016, 143360), (133120, 143248)]